flight tracking data suddenly stopped transmitting southwest of the city of tevare. i want to bring in richard quest to talk about what we are seeing. some pretty interesting stuff here, richard. one of the details that stands out to me is this data that was publicly available and pretty amazing we were able to learn about it so soon, the data does know show a steep descent before the plane starts transmitting data. the starting point is, brianna, planes at altitude do not fall out of the sky. that is the starting point of any discussion about what happened to this aircraft. in the normal course of aviation, once a plane reaches its altitude, it is at the safest part of its flight. the engines are not stressed, it